Ohara Koson ( 1877 - 1945 ) was a Japanese painter. Ohara Koson s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 61.12 USD for Bantam cockerel with hen and chicken annoying a spider in 2006 to 93750 USD for Untitled in 2007 , based on the size and medium of the artwork.